An American scientist is sent by the CIA to East Germany to retrieve a secret microfilm from a Soviet scientist interested in defecting to the West but the Stasi secret police's surveillance complicates matters.
Professor James Bower
Counselor Peter Heinzmann
Frieda Hoffmann
Orlovsky
Ingrid Weiß
Dr. Saltzer
Major Windisch
Mädchen unter der Dusche
Agent Adams
Agent (uncredited)
Professor James Bower (voice) (uncredited)
Orlovsky's Friend (uncredited)
Fluchthelfer Franz Ritter (uncredited)
Dr. Saltzer (voice) (uncredited)
Tommy (uncredited)
